baber/WOPTO huggingface dataset:
Patent RU-2208841-C1 (RU)
Inventor: IVLJUSHKIN A N
IPC: H01J17/49
Filed: 2002-02-11
Granted: 2003-07-20
Abstract: FIELD: electronics, indication systems employing A C gaseous-discharge indicator panels, specifically, color TV gaseous-discharge videomodules. SUBSTANCE: high control reliability is provided in design thanks to fact that in pairs of first and second display elements placed in series along control electrode the last one or two electrodes of indication of first display element are common with second display element corresponding in it to first and second electrode of indication. According to method of control over A C gaseous-discharge indicator panel with one common electrode of indication in two display elements general recording pulses are fed under mode of preparation to two electrodes of indication, one of them being common electrode of indication. Under mode of addressing scanning pulses are fed to common electrode of indication, under mode of indication voltage pulses sustaining discharge are fed to all electrodes of indication which have same polarity of electrodes of indication as used under mode of preparation.. In correspondence with method of control over A C gaseous-discharge indicator panel with two common electrodes of indication in two display elements pulses of general recording are fed to two common electrodes of indication under mode of preparation. Under mode of addressing scanning pulses of general recording are fed to one of two common electrodes of indication, under mode of indication voltage pulses sustaining discharge are fed to electrodes of indication which have same polarity of electrodes of indication as used under mode of preparation. In this case full control mode over A C gaseous-discharge indicator panel with one common electrode of indication and with two common electrodes of indication in two display elements is first conducted in all first display elements and then in all second display elements or vice versa. EFFECT: high control reliability. 7 cl, 4 dwg
Patent RU-2213300-C1 (RU)
Inventor: DUNDUKOV V V
IPC: F23D14/22
Filed: 2002-03-11
Granted: 2003-09-27
Abstract: FIELD: heat-power engineering; air heaters for burning gaseous fuel. SUBSTANCE: proposed gas burner includes combustion chamber formed by rectilinear cylindrical collector with gas nozzles located along collector, two flat side walls and two inclined walls; side walls are mounted perpendicularly to longitudinal axis of collector; inclined walls are provided with holes whose size increases towards outlet section of combustion chamber. Inclined walls have varying section from straight at point of attachment to gas collector to  -shaped at outlet section of combustion chamber; side walls have form of equilateral trapezium whose smaller base is located on side of collector. EFFECT: enhanced reliability and durability. 3 cl, 4 dwg
Patent RU-2205205-C1 (RU)
Inventor: LURIJ V G
IPC: C10L5/44
Filed: 2002-03-28
Granted: 2003-05-27
Abstract: FIELD: solid fuels. SUBSTANCE: fuel briquette for use as natural solid fuel substitute in household sphere and in industry contains 10-30% broken vegetable component or peat, 2- 10% neutralizing additive, 30-60% refinery sludge, and the rest waste water treatment sediment. Indicated components are proportioned, stirred, and resulting briquettes dried for 0.5-20 h at 20 to 200 C. EFFECT: reduced expenses and improved environmental condition. 2 cl, 3 ex
Patent RU-2220669-C1 (RU)
Title: Cardio surgical wound dilator
Inventor: DZHORDZHIKIJA R K
IPC: A61B17/02
Filed: 2002-04-04
Granted: 2004-01-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has hooks separable and approaching each other by means of rack-and pinion mechanism. Fixing members are mounted on hook ends with L-shaped cantilevers longitudinally movable and fixable in the end parts thereof. Different name ends of the cantilevers are coplanar and face each other. The cantilevers have notches on external surfaces for fixing additional members for dilating wound. Flats are available on lower surfaces. Fixing opening shapes match cantilever cross-sections. Threaded portion of screws is screwed in into the threaded holes in end parts of the hooks and passes through fixing plate holes. End portions of the hooks have smooth-walled holes for receiving rods mounted on fixing members. EFFECT: improved conditions for making access to various areas in heart and main blood vessels when performing ministerno- and minithoracotomy. 3 dwg
Patent RU-2205730-C1 (RU)
Title: Apparatus for automatic control of position of welding head
Inventor: PANARIN V M
IPC: B23K9/12
Filed: 2002-05-27
Granted: 2003-06-10
Abstract: FIELD: automatization of welding processes. SUBSTANCE: apparatus for automatic control of position of welding head having electrode includes first, second and third lines for controlling position of welding head. First line includes connected in series: power source of electric current arc; welding circuit shunt; welding current pickup; band filter tuned for oscillation frequency of electrode; first synchronous detector; first low-frequency filter; scanning phase pickup; oscillator; connected in series adder; first amplifier and drive unit for moving welding head across butt. Second inlet of first synchronous detector is connected with outlet of scanning phase pickup whose inlet is connected with oscillator connected with welding head. Second line includes connected in series: welding voltage pickup; Schmitt trigger; analog switch whose control inlet is connected with outlet of scanning phase pickup; first and second lag networks of first order; comparator of analog signals and smoothing filter. Two outlets of analog switch are connected with respective inlets of first and second lag networks of first order whose outlets are connected with respective inlets of analog signal comparator. Outlet of said comparator is connected with inlet of smoothing filter. Outlet of said filter is connected with first inlet of adder. Third line includes connected in series: band filter tuned for tripled frequency of head oscillations; second synchronous detector; second low- frequency filter; first amplifier with variable gain; frequency tripler. Outlet of first amplifier with variable gain is connected with second inlet of adder. Second inlet of second synchronous detector is connected with outlet of frequency tripler whose inlet is connected with outlet of scanning phase pickup. Apparatus also includes circuit for controlling gain of amplifiers including connected in series; band filter tuned for doubled frequency of electrode oscillations; rectifier; third filter of low frequency; inverter and second amplifier with variable gain. Outlet of third low-frequency filter is connected with control inlet of first amplifier with variable gain and with inlet of inverter. Outlet of inverter is connected with control inlet of second amplifier with variable gain whose inlet is connected with outlet of first low-frequency filter. Outlet of second amplifier with variable gain is connected with third inlet of adder. Inlet of third line for controlling position of welding head and inlet of circuit for controlling gain of amplifiers are connected with outlet of welding current pickup. EFFECT: enhanced quality of welded joint. 1 dwg
Patent RU-2216517-C1 (RU)
Inventor: SADYKHOV GUSEJNGULU BAKHLUL OG
IPC: C01G23/047
Filed: 2002-07-15
Granted: 2003-11-20
Abstract: FIELD: recovery of titanium from leucoxene concentrates in concentration of oil-bearing silico-titanic ores. SUBSTANCE: method includes roasting of leucoxene concentrate in presence of modifying additives in form of iron oxide compounds in amount of 2-3% in t5erms of TiO 2  (of concentrate weight) at roasting temperature of 1450-1525 C. Sinter is cooled, ground and subjected to preliminary desliming. Autoclave leaching is carried out with NaOH solutions. Leached pulp is filtered into silicate solution and titanium-containing product, with desliming of the latter. EFFECT: increased content of Fe 2 O 3  in concentrated product with reduced volume of material flows in leaching. 2 tbl
Patent RU-2227994-C1 (RU)
Title: Method for treatment of grain before laying for storage
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-09-11
Granted: 2004-05-10
Abstract: FIELD: agriculture, in particular, postharvest treatment of grain before laying for storage. SUBSTANCE: method involves creating grain flow formed as falling rain during processing thereof; atomizing propionic acid by means of nitrous oxide for creating aerosol flow adapted for contacting with grain; before atomizing procedure, introducing into propionic acid preparation obtained by extracting of Mortierella pusilla micromycet biomass produced by predetermined process. EFFECT: reliable storage of grain. 2 ex
Patent RU-2226641-C1 (RU)
Title: Method of estimation of stressed state of structural members of power equipment
Inventor: VEREZEMSKIJ V G
IPC: G01M3/00
Filed: 2003-01-24
Granted: 2004-04-10
Abstract: FIELD: construction engineering; monitoring cyclic service life during operation of power equipment . SUBSTANCE: proposed method consists in continuous recording of factors of loading, pressures and temperatures and calculation of stresses at check points liable to considerable damage. To enhance quality of monitoring due to increase of speed and accuracy of calculations of stresses by actual operating parameters, magnitudes of loading parameters are recorded at each check point taking into account pressure and temperature of various media. Individual set of base functions taking into account change in temperature field in metal is calculated preliminarily; temperature factor is taken into account as Duhamel integral and calculation of present magnitudes of unknown stresses at check point is made by universal formula. Invention contains mathematical expressions for accurate calculation and for approximation of base functions. EFFECT: enhanced reliability of pipe line. 3 cl, 2 dwg
Patent RU-2242576-C1 (RU)
Title: Буровая установка
Inventor: KERIMOV V A
IPC: E21B19/00
Filed: 2003-06-26
Granted: 2004-12-20
Abstract: Изобретение относится к буровой технике, в частности к буровым установкам с роторным вращателем. Буровая установка включает мачту, подъемный механизм, ротор, вертлюг с переводником, ведущую трубу с подпружиненными упорами, бурильные трубы, установленные внутри ведущей трубы, и приводную связь ведущей и бурильной трубы. Приводная связь ведущей и бурильной труб выполнена посредством промежуточной муфты, выполненной с профильной наружной поверхностью, установленной подвижно в ведущей трубе, выполненной с профильной внутренней поверхностью, длина которой меньше длины бурильной трубы и соединенной с ниппельной частью бурильной трубы. Обеспечивается скоростное высокоэффективное бурение скважин за счет непрерывного чередования и оптимизации операций по бурению и спуску-подъему бурильных труб. Повышается производительность буровой установки. 4 з.п. ф-лы, 1 ил.
Patent RU-2249147-C1 (RU)
Title: Pipe line unit
Inventor: VETER V V
IPC: F16L13/00
Filed: 2003-07-24
Granted: 2005-03-27
Abstract: FIELD: construction engineering; erection of pipe lines assembled from cast iron pipes. 
     SUBSTANCE: proposed pipe line unit includes two pipes with sleeves fitted on their ends; sleeves are welded to pipes. Pipes are manufactured from high-strength cast iron. Specification contains data on ratio of sleeve length and thickness of its wall to diameter of pipe. Members of proposed pipe line unit may be made from high-strength cast iron containing globular graphite; welded seams may be made by nickel-containing alloy or high-strength cast iron. 
     EFFECT: enhanced reliability of pipe line. 
     6 cl, 1 dwg
Patent RU-2251360-C1 (RU)
Inventor: VORONIN G M
IPC: A23L17/00
Filed: 2003-09-05
Granted: 2005-05-10
Abstract: FIELD: food-processing industry, in particular, preparing of caviar paste based on natural raw material. 
     SUBSTANCE: method involves using deposits obtained after repackaging of fish caviar, refined deodorized vegetable oil, edible salt, and preservative additive; mixing components with half the amount of vegetable oil to be used; adding remaining vegetable oil; holding mixture without mixing for 10-15 min; emulsifying for 3-5 min at continuous circulation mode. Whole fish caviar may be added into mixture. Resultant caviar paste contains predetermined amounts of deposit obtained after repackaging of fish caviar, edible salt, preservative additive, whole fish caviar, and refined deodorized vegetable oil. 
     EFFECT: reduced content of cholesterol, stable functional-processing properties due to optimal selection of qualitative and quantitative characteristics of basic material combined with selected parameters of process. 
     3 cl, 1 dwg, 3 ex
Patent RU-2252737-C1 (RU)
Inventor: NIKITIN S E
IPC: A61L15/12
Filed: 2003-09-12
Granted: 2005-05-27
Abstract: FIELD: medicine. 
     SUBSTANCE: the present innovation deals with medicinal materials applied at manufacturing splints, bandages, fixative bandages to immobilize limbs and vertebral column in case of human traumas and skeletal diseases. Dressing moisture-hardened material for immobilization manufactured due to applying about 150-300 g/sq. cm binding constituent onto the belt out of artificial fabric prepared out of the mixture of polyoxyalkylene diols and triols, isocyanate, a catalyzer, a stabilizer, a foam suppressor; an additive to reduce sticking to hands and a binding constituent additionally contains monofunctional alcohol at certain ratio of components. Material is useful to manufacture dressing bandages being stable at storage and comfortable at application. 
     EFFECT: higher efficiency of application. 
     3 ex, 1 tbl
Patent RU-2241449-C1 (RU)
IPC: A61K31/155
Filed: 2003-09-25
Granted: 2004-12-10
Abstract: FIELD: medicine, endocrinology, pharmacy. 
     SUBSTANCE: invention relates to a pharmaceutical composition used for treatment of diabetes mellitus and comprising metformin as an active substance and the following accessory substances by variant I: sorbitol, calcium phosphate dihydrate, polyvinylpyrrolidone, polyethylene glycol and stearic acid or its salts and, optionally, starch, and by variant II the following substances are used as special additives: sugar, starch, stearic acid or its salts. Compositions comprise an active substance in doses that is suitable in applying in the medicinal practice. 
     EFFECT: valuable properties of composition. 
     13 cl, 1 tbl, 6 ex
Patent RU-2254487-C1 (RU)
Inventor: EREGIN N V
IPC: F02B33/22
Filed: 2003-10-28
Granted: 2005-06-20
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: proposed engine contains paired cylinders, cylinder block head, crankshaft with connecting rods.  Paired cylinders are arranged longitudinally, low pressure cylinder being connected with fuel supply source, and high pressure cylinder, with clean air source, clean air being forced out at compression into low pressure chambers.  Crank mechanism provides delay of piston of high pressure cylinder from piston of low pressure cylinder by 22° in degrees of crankshaft turning.  Channel connecting cylinders is made tangential.  Two stage charge burning takes place with assistance of air charge at first stage of burning contained in mixture with fuel at low compression ratio, and at second stage, air charge with high compression ratio.  Gas expansion after combustion takes place simultaneously in two cylinders. 
     EFFECT: simplified design, increased efficiency of engine. 
     2 cl, 5 dwg
Patent RU-2258505-C1 (RU)
Inventor: MOROZOV V N
IPC: A61K36/36
Filed: 2004-01-14
Granted: 2005-08-20
Abstract: FIELD: gynecology. 
     SUBSTANCE: synthoxic program activity adaptation factor (SPAAF) is derived from following equation: SPAAF = (Cst%+Aat-III%+Agoap%+ Cts%)/(Cad%+Ca2mg%+Cmda%+Cth%), where Cst signifies blood concentration of serotonin, Aat-III antithrombin III activity, Agoap general oxidation activity of plasma, Cts T-suppressor concentration, Cad blood concentration of adrenaline, Ca2mga2-macroglobulin concentration, Cmd malonic dialdehyde concentration, and Cth T-helper concentration. Above concentrations and activity are expressed in % based on reference values found in sound males and females 45 to 55 years of age. When SPAAF equals 0.7, pyroxane in dose 0.015 g twice a day over a 7 days period and 0.005-0.01% phytoecdisterone in 40% alcohol in dose 30 drops thrice a day before meal over 2 weeks period are simultaneously administered. When SPAAF equals 0.5, the same treatment is prescribed but pyroxane is administered for 2 weeks and on the 15 th  day after the last administration the course is repeated. 
     EFFECT: stabilized arterial pressure, normalized metabolism, and improved cerebral blood circulation. 
     2 ex
Patent RU-2252694-C1 (RU)
Inventor: BAN KOV V I
IPC: A61B5/24
Filed: 2004-02-04
Granted: 2005-05-27
Abstract: FIELD: medicine, reflexodiagnostics. 
     SUBSTANCE: one should measure the index of bioelectromagnetic reactivity (BEMR) in controlled points on patient's body surface. As controlled points one should apply areas of points Xe-ГУ and paired points of symmetry in carotid sinus area. BEMR index should be measured both before and after test impact upon patient's in controlled points. One should fix the results of measuring and calculate the modulus of difference in measured BEMR values for every pair of symmetrical points. Moreover, one should calculate coefficients of asymmetry Q, W, M in controlled points of carotid sinus area by formulas. As a test one should stimulate receptors of mouth cavity or those of olfactory department. According to the data obtained one should conclude upon patient's psychophysiological state. 
     EFFECT: higher accuracy of evaluation. 
     4 ex
Patent RU-2259295-C1 (RU)
Inventor: POLEVOJ JU I
IPC: B61L23/16
Filed: 2004-02-04
Granted: 2005-08-27
Abstract: FIELD: railway signaling and communication. 
     SUBSTANCE: invention relates to tone track circuits with adjustable sensitivity of track receiver.  Proposed track circuit contains track generators and rail lines.  Each rail line has matching element, limiting resistor, band-pass filter and track receiver.  The latter is furnished with rectifier, smoothing filter, analog-digital converter, register, clock-pulse generator, AND gates, diode, capacitor, resistor, OR gates, temperature pickup, moisture pickup, programmable read-only memory and multiplexer.  Output of first generator is connected with one end of first rail line through first resistor and first matching element.  Inputs of first and second band-pass filters are connected to other end of first rail line through second matching element and second resistor.  Output of first filter is connected with analog input of first receiver, and output of second filter is connected with analog input of second receiver.  Output of second generator is connected with supply ends of second and third rail lines through third resistor and third matching element.  Input of third and fourth band-pass filters are connected to second end of third rail line through matching element and fourth resistor.  Output of each filter is connected to analog input of third and fourth receivers, respectively.  Output of each receiver is connected with first input of receiver of following track circuit and with second input of receiver of preceding track circuit.  Analog input of each receiver is connected with input of rectifier.  Output of rectifier is connected through smoothing filter with input of analog-digital converter whose outputs are connected with information inputs of register and first inputs of multiplexer.  Second inputs of multiplexer are connected with outputs of programmable read-only memory whose first inputs are connected with outputs of register, and second inputs, with outputs of OR gate.  First inputs of first and second OR gates are connected with temperature pickup, and first inputs of third and fourth OR gates, with moisture pickup.  Second inputs of all OR fates are connected through capacitor and resistor with minus terminal of supply source and, through diode, with first input of first AND gate and with output of second AND gate.  Two inputs of second AND gate are connected with inputs of receiver coupled with receivers of adjacent rail lines, and second input, with outputs of multiplexer and receiver.  Second input of first AND gate is connected with output of clock-pulse generator.  Track section clear check is provided by comparing current voltage of receiving end of track circuit with voltage across said end before train enters the track section with due account of correction to ballast drying. 
     EFFECT: improved reliability of checking condition of track sections at reduction of insulation resistance when said section or adjacent section is occupied. 
     2 dwg
Patent RU-2256237-C1 (RU)
Title: Способ мониторинга трассовых объектов
Inventor: VASHCHENKO JU E
IPC: G01C11/00
Filed: 2004-03-11
Granted: 2005-07-10
Abstract: Изобретение относится к области мониторинга и может найти применение при исследовании трассовых и прилегающих к ним объектов. Сущность изобретения: не реже одного раза в три года производят фотосъемку или видеосъемку трассовых объектов. Выявляют дефекты и деструктивные изменения. Составляют ремонтные картосхемы и/или фотокарты. Назначают вид и сроки ремонта трассовых объектов. Производят послеремонтную фотосъемку. Оценивают полноту и качество проведенных ремонтных работ. Технический результат: сокращение затрат средств и времени на мониторинг, повышение оперативности и качества ремонта трассовых объектов, повышение безопасности их эксплуатации. 7 з.п. ф-лы.
Patent RU-2252522-C1 (RU)
Title: Способ мелиорации солонцовых почв
Inventor: ROGACHEV A F
IPC: A01B79/00
Filed: 2004-05-05
Granted: 2005-05-27
Abstract: Изобретение относится к сельскому хозяйству и может быть использовано в агролесомелиоративном производстве при подготовке почвы под посадку лесных насаждений. Способ включает подъем верхнего солонцового слоя, его рыхление, смещение на величину, кратную среднему размеру солонцовых пятен, и глубокое безотвальное рыхление. Смещение верхнего солонцового слоя с ограниченного участка солонцового комплекса проводят транспортировкой по воздуху подрезанных и поднятых узких полос генетических горизонтов на смежный необработанный участок. Перемещаемые слои укладывают параллельными полосами. На ранее уложенные полосы из слоев почвы аналогичным образом перемещают равное количество плодородной земли с соседнего равноудаленного участка. Образованный таким образом слой из рыхлой плодородной и солонцовой почвы дополнительно перемешивают и возвращают в равных долях на исходные участки. Способ обеспечит создание устойчивых долголетних древесных насаждений в полезащитных лесных полосах на юго-востоке европейской части Российской Федерации. 2 ил.
Patent RU-2255206-C1 (RU)
Title: Foamed plugging composition
Inventor: TOLSTUNOV S A
IPC: E21B33/138
Filed: 2004-05-13
Granted: 2005-06-27
Abstract: FIELD: drilling engineering. 
     SUBSTANCE: invention relates to geotechnological methods for extracting minerals, in particular to oil, gas, and geological prospecting well completion and repair. Foamed plugging composition containing (wt %) burnt lime as chemical reaction initiator (3.5-8.75), aluminum powder as gas-releasing substance (0.1-0.25), sodium glass as filler (2-15.6), and water additionally contains Portland cement as binding material (60-65) and sulfate-type argil (1-2.5). 
     EFFECT: reduced price and enabled controlling gas release time to create artificial filter with specified permeability and strength parameters. 
     1 tbl